<template>
  <el-form :model="form" ref="form" :rules="rules" class="form">
    <el-form-item class="form-item" prop="username">
      <el-input placeholder="用户名/手机" v-model="form.username"></el-input>
    </el-form-item>

    <el-form-item class="form-item" prop="password">
      <el-input placeholder="密码" type="password" v-model="form.password"></el-input>
    </el-form-item>

    <p class="form-text">
      <nuxt-link to="#">忘记密码</nuxt-link>
    </p>

    <el-button class="submit" type="primary" @click="handleLoginSubmit">登录</el-button>
  </el-form>
</template>

<script>
export default {
  data() {
    return {
      // 表单数据
      form: {
        username: "",
        password: ""
      },
      // 表单规则
      rules: {
        username: [
          { required: true, message: "请输入用户名", trigger: "blur" }
        ],
        password: [
          { required: true, message: "请输入密码", trigger: "blur" },
          { min: 6, max: 10, message: "长度在 6 到 10 个字符", trigger: "blur" }
        ]
      }
    };
  },
  methods: {
    // 提交登录
    handleLoginSubmit() {
      // 发送请求之前先验证form表单
      this.$refs.form.validate((isValid, inValidField) => {
        //如果通过验证
        if (isValid) {
          this.$store.dispatch("user/login", this.form).then(res => {
            console.log("这里是返回res", res.data);
            // 成功提示
            if (res.data.token) {
              this.$message({
                message: "登录成功,正在跳转到首页...",
                type: "success"
              });
              //延迟跳转到首页
              setTimeout(() => {
                this.$router.replace("/");
              }, 1000);
            }
          });
        }
      });
    }
  }
};
</script>

<style scoped lang="less" scoped>
.form {
  padding: 25px;
}

.form-item {
  margin-bottom: 20px;
}

.form-text {
  font-size: 12px;
  color: #409eff;
  text-align: right;
  line-height: 1;
}

.submit {
  width: 100%;
  margin-top: 10px;
}
</style>
